# Traffic light type paper-based analytical device for intuitive and semi-quantitative naked-eye signal readout

> Research article (Lab on a Chip, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4205345556](https://www.wikidata.org/wiki/openalex:W4205345556)  
**Source**: https://4ort.xyz/entity/traffic-light-type-paper-based-analytical-device-for-intuitive-and-semi-quantitative-naked-eye-signal-readout